Preheat your oven to 450°F (232°C).
In a mixing bowl, whisk together the flour, baking powder, and salt.
In a separate bowl, combine the melted butter and milk.
Pour the milk mixture into the dry ingredients, stirring until just combined.
Pour half of the remaining melted butter into a baking dish.
Scoop the biscuit dough into the dish, spacing them evenly.
Drizzle the rest of the melted butter over the top of the biscuits.
Bake in the preheated oven for 15-20 minutes until golden brown.
Remove from the oven and let cool slightly before serving.